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rewona [7]
3 years ago
15

During respiration, members of the animal kingdom use ______ and then release ______ as a waste gas. A) oxygen:hydrogen B) carbo

n dioxide:oxygen C) oxygen:carbon dioxide D) carbon dioxide:water vapor
Biology
2 answers:
marin [14]3 years ago
8 0
I believe the answer is Oxygen and Carbon Dioxide. Hope this helps:)
Sever21 [200]3 years ago
4 0
C. Oxygen and then carbon dioxide
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